UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCu6SCVnDxUUsErq2E0riqT+HoGREBPYQCi/cwSU+28=' 
WHERE 
  key_id = '3dcd821e4af249f6c17d91aade382fb02b01524f67092938fd1505e8aeb4aa91' 
  AND (
    token = 'XCu6SCVnDxUUsErq2E0riqT+HoGREBPYQCi/cwSU+28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )